基本解釋處于備戰(zhàn)狀態(tài)；嚴(yán)陣以待。同根派生 under arms相關(guān)詞英漢例句用作副詞 (adv.)People do have his right to keep arms.人們擁有持有武器的權(quán)利。under arms更多例句英英字典劍橋英英字典provided with weapons and willing to fightunder arms劍橋字典under arms柯林斯字典